Granted Patent
Utility
US 4,287,001 · App. 06/124,397
Esterified aluminosilicate adsorbent as for resolution of sugar components
Inventors:
Santi Kulprathipanja, Richard W. Neuzil
Patented Case
View Patent ↗
Granted: Sep 1, 1981
Filed: Feb 25, 1980
Inventors
Santi Kulprathipanja
Richard W. Neuzil
Assignee (at issue)
UOP LLC
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.